2013-19. 3.5 LITER W/O TURBO. Thermostat o-ring. Engine Coolant Thermostat Gasket. Engine Coolant Thermostat Housing O-Ring. Engine Coolant Thermostat Housing Seal. Engine Coolant Thermostat O-Ring. Engine Coolant Thermostat Seal. O-Ring. Thermostat Housing Gasket. cover o - Ring. Housing Seal. hsng. outlt. Connector. Water Neck. Included with: Housing, Housing assembly, Lower Housing, Parts included with Thermostat unit, Parts included with Water outlet, Thermostat, Thermostat Housing, Thermostat unit, Thermostat unit assembly, Water manifold.